--- ray/src/util/trad.wsh	1995/07/24 13:31:26	2.10
+++ ray/src/util/trad.wsh	1995/10/05 13:16:22	2.12
@@ -1,4 +1,4 @@
-#!/usr/local/bin/wish -f
+#!/usr/local/bin/wish4.0
 # SCCSid "$SunId$ LBL"
 #
 # TCL/TK-based Rad Input File Editor
@@ -135,11 +135,11 @@ setbutt results
 rename setbutt {}
 button .upper.right.help -text HELP -width 9 \
 		-command "gethelp trad trad intro"
-pack .upper.right.help -side top -pady 10 -anchor se
+pack .upper.right.help -side top -pady 5 -anchor se
 helplink .upper.right.help trad trad help
 button .upper.right.quit -text QUIT \
 		-command {if [chksave] {destroy .}} -width 9
-pack .upper.right.quit -side top -pady 10 -anchor se
+pack .upper.right.quit -side top -pady 5 -anchor se
 helplink .upper.right.quit trad trad quit
 
 if $smallscrn {
@@ -151,7 +151,7 @@ if $smallscrn {
 }
 wm iconbitmap . @$radlib/trad.icon
 
-proc gotfile {{o 1}} {		# set file possession state
+proc gotfile o {		# set file possession state
 	global oldradvar radvar
 	catch {unset oldradvar}
 	if $o {
@@ -161,7 +161,6 @@ proc gotfile {{o 1}} {		# set file possession state
 		}
 	} else {
 		set mode disabled
-		.file invoke
 	}
 	foreach b {scene zone views options action results} {
 		.$b configure -state $mode
@@ -170,9 +169,10 @@ proc gotfile {{o 1}} {		# set file possession state
 
 # Decide where to go and start
 
+gotfile 0
 if {[llength $argv] == 0} {
 	set curmess "Choose a Radiance project file."
-	gotfile 0
+	.file invoke
 } elseif {[llength $argv] == 1} {
 	cd [file dirname $argv]
 	set curfile [file tail $argv]